protected override void InsertItem(int index, XamlPropertyValue item)
{
XamlPropertyInfo info = property.propertyInfo;
object collection = info.GetValue(property.ParentObject.Instance);
CollectionSupport.Insert(info.ReturnType, collection, item, index);
item.ParentProperty = property;
property.InsertNodeInCollection(item.GetNodeForCollection(), index);
base.InsertItem(index, item);
}
protected override void InsertItem(int index, XamlPropertyValue item)
{
XamlPropertyInfo info = property.propertyInfo;
object collection = info.GetValue(property.ParentObject.Instance);
if (!CollectionSupport.TryInsert(info.ReturnType, collection, item, index))
{
CollectionSupport.AddToCollection(info.ReturnType, collection, item);
}
item.ParentProperty = property;
property.InsertNodeInCollection(item.GetNodeForCollection(), index);
base.InsertItem(index, item);
if (CollectionChanged != null)
{
CollectionChanged(this, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, item, index));
}
}